[Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.15"] [Round "1.6"] [White "Vidit, Santosh Gujrathi"] [Black "Shankland, Sam"] [Result "1-0"] [ECO "D35"] [WhiteElo "2727"] [BlackElo "2708"] [Annotator "TA"] [PlyCount "145"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,145,18,18,11,17,18,32,8,37,25,31,37,34,31,49,33,31,18,31,27,25,24,27,14,16,16,25,14,33,33,44,34,50,30,35,20,22,14,23,-1,38,0,0,0,0,0,25,6,8,6,28,54,53,47,100,96,117,116,116,115,218,219,251,256,249,106,140,148,152,159,155,148,133,150,158,156,222,169,164,0,158,154,314,287,285,311,304,306,276,258,352,347,426,410,398,0,210,209,202,190,137,58,61,11,12842,12840,12840,12841,12841,12841,12843,12843,12842,12842,12842,12843,12843,12842,12842,12843,12843,12843,12844,12844,12845,12845,12847,12845,12850,12847,12848,12848,12849,12848]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. h3 {D35: Queen's Gambit Declined: Exchange Variation.} Ne8 9. Bf4 Bd6 10. Qf3 {[#] White is slightly better.} Qf6 $146 ({Predecessor:} 10... Nd7 11. Nge2 Bxf4 12. Qxf4 Qe7 13. O-O Nd6 14. Ng3 f5 15. Nh5 Nf6 16. Nxf6+ Rxf6 {½-½ (34) Tudor,V (2011)-Spagnoli,L ICCF email 2013}) 11. Nge2 (11. Qh5 g6 12. Qg5 Bxf4 13. Qxf6 Nxf6 $11) 11... Bxf4 12. Nxf4 ({But not} 12. exf4 Bf5 $11) 12... Nd6 13. h4 Re8 14. O-O-O (14. Nfxd5 $5 Qxf3 15. gxf3 cxd5 16. Nxd5 $11) 14... Bf5 15. Bxf5 Qxf5 16. g4 Qf6 17. g5 (17. Rhg1 {feels hotter.} Na6 18. Qg3 Rad8 19. g5 Qf5 20. Nd3) 17... Qf5 18. Qh3 Qxh3 19. Rxh3 Nd7 20. b3 Ne4 21. Nxe4 Rxe4 22. Kd2 Rae8 23. Ne2 R4e6 24. Ng3 g6 25. h5 c5 26. Rdh1 R8e7 27. Rc1 cxd4 28. exd4 Nf8 29. Rc5 Rd6 30. Rc8 {To avoid Re8} Red7 31. Ne2 Rd8 32. Rxd8 Rxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 33. Nf4 f6 ({Better is} 33... gxh5 $14 34. Nxh5 (34. Rxh5 Ng6 $14) 34... Ne6) 34. gxf6 $16 Kf7 35. hxg6+ hxg6 36. Nd3 $1 Kxf6 (36... Nd7 $16 {was necessary.}) 37. Rf3+ $18 Ke7 38. Ne5 Ke6 39. a4 (39. Rf7 $1 $18) 39... a5 40. Kd3 Rb8 41. Rf7 g5 {[%cal Of8g6]} 42. Rg7 {To avoid Ng6. White is much more active.} Kf5 43. Ke3 b6 44. Kf3 g4+ (44... Rd8 $16 45. Ng4 Nd7) 45. Nxg4 {Hoping for Re7.} ({Less strong is} 45. Rxg4 Ne6 $14) 45... Ne6 46. Ne3+ Kf6 47. Rg4 b5 $2 (47... Nc7 $16 48. Rg1 Kf7) 48. Nxd5+ Kf7 49. Ke4 bxa4 50. bxa4 Rb2 51. f3 Rb3 52. f4 Ra3 53. Nb6 Rb3 54. Nd5 (54. Nc4 $142) 54... Ra3 $1 55. Ke5 {f5 is the strong threat.} Rxa4 56. f5 Nf8 {[#]} 57. Kd6 {To avoid Nd7} ({White should play} 57. Re4 $1 $16 {And now Kd6 would win.} Nh7 58. Re2) 57... Nh7 $1 $14 58. f6 (58. Re4 $14 Ng5 59. Re7+ Kf8 60. Ke5 (60. Kc5 Ra2 $16)) 58... Kf8 $2 {[%mdl 8192] White stays focused until the end.} (58... Nxf6 $11 59. Rf4 Ra1 60. Nxf6 a4 61. Nd7+ Kg6) 59. Ke5 {White is clearly winning.} Ra1 60. Nf4 Re1+ 61. Kf5 Ke8 62. Rg8+ Nf8 63. d5 {[%cal Bd4d5,Bd5d6][%mdl 32]} Rf1 64. d6 Rd1 65. Ng6 Rf1+ {[#]} 66. Ke5 $1 Re1+ 67. Kd5 Rd1+ 68. Kc6 {[%csl Gg6][%cal Rg8f8]} Rc1+ 69. Kb5 {White wants to mate with Ne5.} Kd7 70. Rxf8 Kxd6 71. f7 Rc5+ 72. Ka4 Ke6 73. Nh8 {Weighted Error Value: White=0.20 (precise) /Black=0.17 (very precise)} 1-0 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.16"] [Round "2.2"] [White "Vidit, Santosh Gujrathi"] [Black "Caruana, Fabiano"] [Result "1/2-1/2"] [ECO "D46"] [WhiteElo "2727"] [BlackElo "2792"] [Annotator "TA"] [PlyCount "53"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 23,53,15,17,28,32,2,10,9,7,10,6,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 $1 13. Be3 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} exd4 14. Bxd4 Nf6 {The position is equal.} 15. Bf5 Qa5 16. Bxc8 Rfxc8 17. Qb3 Qd5 18. Qxd5 Nxd5 19. Rfd1 {[%cal Od4g7]} Rd8 20. Kf1 {[%cal Od4g7]} Nb4 21. Bc3 {[%cal Od1d6]} Nc6 22. Nd4 Nxd4 (22... Bxh2 $2 23. Nxc6 bxc6 24. g3 $18) 23. Rxd4 Bc5 {[#]} ({Don't do} 23... Bxh2 24. g3 $16) 24. Rg4 $146 ({Predecessor:} 24. Rxd8+ Rxd8 25. Re1 Kf8 26. Re5 Bd4 27. Bb4+ Kg8 28. Re2 Bf6 29. Rc2 h5 30. b3 Rd7 31. Ke2 Kh7 32. Bd2 Bd4 33. Bb4 Bb6 34. Rc4 Rd4 35. Rxd4 Bxd4 36. Bd2 Kg6 37. f3 {½-½ (37) Epishin,V (2599)-Cifuentes Parada,R (2521) Seville 2002}) 24... Bf8 25. Rd4 Bc5 26. Rg4 Bf8 27. Rd4 {Not much happened in this game. Weighted Error Value: White=0.01 (flawless) /Black=0.00 (flawless)} 1/2-1/2 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.18"] [Round "4.2"] [White "Vidit, Santosh Gujrathi"] [Black "Esipenko, Andrey"] [Result "1/2-1/2"] [ECO "C54"] [WhiteElo "2727"] [BlackElo "2714"] [Annotator "TA"] [PlyCount "63"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 14,63,33,9,14,11,7,5,10,6,22,0,10,14,22,19,13,14,14,12,13,25,10,20,20,14,19,7,12,16,50,27,52,13,11,2,4,2,8,0,0,0,0,-22,-29,-40,-38,-40,-32,-67,-33,-99]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O h6 7. Re1 O-O 8. h3 Bb6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 9. a4 a5 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Ne7 {The position is equal.} 11. Bb3 {is the new trend.} c6 12. Nf1 Ng6 13. Ng3 d5 14. exd5 Nxd5 15. d4 exd4 16. Nxd4 Re8 17. Rxe8+ Qxe8 18. Bxd5 cxd5 {[#]} 19. Be3 $146 ({Predecessor:} 19. b3 Bd7 20. Be3 Rc8 21. Qd2 Bc7 22. Rd1 Be5 23. Nde2 Nh4 24. Kh2 Nf5 25. Bf4 {½-½ (25) Willmann,B (2345)-Susla,V (2307) LSS email 2020}) 19... Bc7 20. Qd2 Bd7 {Prevents Nb5.} 21. b3 Bxg3 22. fxg3 Qe5 23. Qf2 Rc8 24. Rf1 f6 25. Re1 Qd6 ({Much less strong is} 25... Rxc3 26. Bf4 (26. Bd2 Qxg3 27. Bxc3 Qxc3 $11) 26... Qh5 27. Qd2 $18) 26. Nf5 Bxf5 (26... Qe5 $2 {[#]} 27. Nxg7 $1 {[%mdl 512]} Kxg7 28. Bxh6+ $1 {[%mdl 512]} Kxh6 29. Rxe5 fxe5 30. Qd2+ Kg7 31. Qxd5 $18) 27. Qxf5 Ne7 28. Qg4 Rxc3 29. Bf4 Qc5+ {Black is slightly better.} 30. Kh2 $1 {Hoping for Bxh6.} Kh7 31. h4 {Strongly threatening Qd7.} d4 {White must now prevent ...Qf5.} (31... Rxb3 $2 32. Qd7 Ng6 33. h5 $18) (31... Qc8 $5 {[%cal Rc8g4]} 32. Qd1 Qd7 $17) 32. Qe6 {Weighted Error Value: White=0.10 (very precise) /Black=0.05 (flawless)} (32. Bd2 $15 Rxb3 33. Qd7) 1/2-1/2 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.21"] [Round "6.2"] [White "Vidit, Santosh Gujrathi"] [Black "Duda, Jan-Krzysztof"] [Result "1/2-1/2"] [ECO "D41"] [WhiteElo "2727"] [BlackElo "2760"] [Annotator "TA"] [PlyCount "72"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 26,72,0,0,0,0,0,0,8,9,8,6,18,0,0,7,20,22,10,0,0,0,10,0,0,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 {The position is equal.} Rc8 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} 15. Bb3 Re8 16. h3 Nf6 17. Qf4 {[%cal Od4d5]} Qc7 18. Ne5 Re7 19. Qh4 {[#]} b5 $146 ({Predecessor:} 19... Qd8 20. f3 h6 21. Qf2 Rec7 22. h4 Rc3 23. d5 exd5 24. exd5 Qd6 25. Qd4 R3c5 {0-1 (73) Aronian,L (2773)-Grischuk,A (2777) Lichess.org INT 2020}) 20. Rd3 {Black should prevent Rf3.} a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 21. Rg3 {[#] aiming for Qxf6.} Nxe4 22. Rxe4 Bxe4 23. Qxe4 {Dancing on a razor blade.} a4 $1 24. Bd1 {Black must now prevent Qh4.} f6 25. Nd3 Qd6 26. Nc5 Rxc5 27. Qa8+ Kf7 28. dxc5 Qxd1+ $11 {[%mdl 4096] Endgame KQR-KQR} 29. Kh2 {[#] And now Qh8 would win.} Qd4 30. c6 Rc7 31. Qh8 $36 {[%csl Gh8][%cal Rg3g7][%mdl 2048] White has some pressure.} f5 32. Qxh7 b4 ({Don't play} 32... Qf6 33. Qh5+ g6 34. Qe2 $14 (34. Qh7+ Qg7 $11)) 33. Qh5+ Ke7 34. Qh8 Kf7 35. Qh5+ Ke7 36. Qh8 Kf7 {An interesting draw. Weighted Error Value: White=0.01 (flawless) /Black=0.02 (flawless)} 1/2-1/2 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.23"] [Round "8.5"] [White "Vidit, Santosh Gujrathi"] [Black "Grandelius, Nils"] [Result "1-0"] [ECO "A48"] [WhiteElo "2727"] [BlackElo "2672"] [Annotator "TA"] [PlyCount "67"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,67,0,-2,6,0,0,-8,4,6,0,0,0,0,0,0,0,14,14,10,12,11,27,51,36,50,45,50,16,97,66,76,53,66,12,118,94,123,46,129,132,140,126,136,133,149,131,145,132,147,138,180,152,162,169,459,464,474,464,695,669]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 {[%cal Be2e4,Be4e5][%mdl 32]} O-O 5. e5 Nh5 6. g4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Nf4 7. Ne4 d5 8. Ng3 {The position is equal.} Ne6 {[#]} 9. Nf5 $1 c5 10. Nxg7 Nxg7 11. h3 cxd4 {[#]} 12. Bh6 $146 ({Predecessor:} 12. Nxd4 Nc6 13. Bg2 Nxe5 14. O-O Nc6 15. Re1 Re8 16. Bh6 e5 17. Nxc6 bxc6 18. c4 {1-0 (64) Doluhanova,E (2264)-Dolzhikova,K (2161) Kharkov 2021}) 12... Qa5+ 13. Qd2 $1 Qxd2+ 14. Nxd2 Nc6 15. f4 f6 16. exf6 exf6 17. O-O-O Re8 18. Nb3 Ne6 (18... Bf5 $11) 19. Bg2 Nc7 20. f5 gxf5 21. Rhf1 (21. g5 $14) 21... Kf7 (21... fxg4 $11 {keeps the balance.} 22. Rxf6 Ne5) 22. gxf5 $16 Rg8 23. Rd2 {White is more active.} (23. Bh1 $16) 23... Ne5 ({Better is} 23... Bxf5 $14 24. Rxf5 Kg6) 24. Nxd4 {[%cal Od4b5] [#] And now Nb5! would win.} Bd7 {Inhibits Nb5.} 25. b3 Rae8 26. a4 a6 27. Bf4 {This bishop pair is nice.} Re7 28. Rff2 Bc6 29. Kb2 Rd7 (29... h5 $16 30. Bf3 Rh8) 30. Ka3 Ne8 31. c4 $1 {[%cal Bc2c4,Bc4d5,Bd5c6][%mdl 32]} Ng7 $2 (31... Nc7 {keeps fighting.} 32. Bf1 Ra8) 32. Nxc6 $18 {White is clearly winning.} bxc6 33. cxd5 Rgd8 (33... c5 $142 34. d6 Re8) 34. dxc6 {Weighted Error Value: White=0.10 (very precise) /Black=0.38} 1-0 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.26"] [Round "10.4"] [White "Vidit, Santosh Gujrathi"] [Black "Praggnanandhaa R"] [Result "0-1"] [ECO "E36"] [WhiteElo "2727"] [BlackElo "2612"] [Annotator "TA"] [PlyCount "156"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,156,8,0,0,6,17,6,4,0,12,23,19,16,19,2,5,8,15,14,16,11,3,6,13,11,20,18,38,25,23,16,71,64,75,62,70,22,25,25,45,31,28,39,36,44,120,79,104,81,115,33,63,64,59,-264,-264,-264,-264,-341,-326,-292,0,-522,0,-57,-56,-96,-84,-145,-152,-143,-131,-204,-204,-208,-196,-271,-235,-239,-237,-246,-241,-233,-224,-585,-565,-497,-177,-162,-172,-177,-179,-208,-196,-223,-219,-189,-187,-220,-220,-218,-218,-218,-215,-212,-211,-203,-160,-160,-158,-141,-134,-1604,-1597,-1589,-1589,-1565,-1565,-1558,-1558,-1550,-1531,-1510,-1495,-1495,-1488,-1488,-1488,-1473,-1473,-1441,-1358,-1466,-1452,-1441,-1441,-1407,-1411,-1378,-1371,-1342,-1342,-1251,-1154,-766,-462]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 c5 {E36: Nimzo-Indian: Classical: 4...d5 5 a3.} 8. dxc5 d4 9. Qf3 {outshines the older 9.Qg3.} Nbd7 {The position is equal.} 10. e3 h6 (10... Nxc5 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. b4 $14 (13. exd4 Nb3 $14)) (10... d3 $5 {[%cal Rd3d2]}) 11. Bxf6 Nxf6 12. O-O-O e5 13. Ne2 $1 {[%cal Re3d4]} d3 14. Nc3 Bg4 {[#]} 15. Rxd3 $1 Qa5 16. Qg3 Qxc5 {[%cal Ob7b5]} 17. Rd2 {[#] Black should prevent Nd5.} Be6 $146 {To avoid Nd5} ({Predecessor:} 17... Rac8 18. Bd3 Be6 19. Rhd1 Qa5 20. Kb1 Bxc4 21. Bxc4 Rxc4 22. Qf3 b5 23. Nd5 Nxd5 24. Qxd5 Re8 25. g3 a6 26. Qd7 {½-½ (26) Woelfelschneider,P (2277)-Silva,R (2352) ICCF email 2017}) 18. b4 Qc8 {Strongly threatening ...a5.} 19. Qxe5 {next Qd4 is good for White.} Bxc4 {[%cal Oa7a5] aiming for ...a5!} 20. Kb2 a5 {And now ...Bxf1 would win.} 21. b5 Bxf1 (21... a4 $1 $11) 22. Rxf1 $16 Qc4 23. Rc1 a4 $1 24. Nb1 (24. Qe7 $1 $14) 24... Qb3+ $11 25. Ka1 Rac8 26. Rxc8 Rxc8 27. Qf5 Qc4 28. Rd4 Qc7 ({Black should try} 28... Qc1 $14) 29. g3 (29. Rxa4 $142 Nd7 30. Rf4) 29... b6 30. Rxa4 Nd7 31. Re4 (31. Rd4 $16 Nf8 32. Qd3) 31... g6 32. Qf4 Qc5 $1 (32... Qc1 $2 33. Re7 Qc4 34. Rxd7 $18) 33. Qxh6 $2 {[%mdl 8192]} (33. Rb4 $1 $14 {keeps the upper hand.}) 33... Qxb5 $19 34. a4 Qc6 {( -> ...Nc5)} 35. Qf4 Nc5 $1 36. Rc4 Rd8 $2 ({Not} 36... Nb3+ 37. Kb2 Qxc4 38. Qxc4 Rxc4 39. Kxb3 $11) (36... Ra8 $1 $19 {...b5 is the strong threat.} 37. Kb2 b5) 37. Rc2 $2 {[%mdl 8192]} (37. Rb4 $1 $11) 37... Qh1 $2 (37... Ra8 $1 $19 {[%cal Ra8a4]} 38. Ra2 Nb3+ 39. Kb2 Qc1+ 40. Kxb3 Qxb1+ 41. Rb2 Qd1+ 42. Ka3 b5 43. Rxb5 Qa1+ 44. Kb3 Qb1+ 45. Kc3 Rc8+ 46. Kd2 Rc2+ 47. Kd3 Qd1+ 48. Ke4 Rc4+ 49. Ke5 Rxf4 50. gxf4 Qxa4) 38. Qb4 {[#]} (38. Qc4 $1 $11) 38... Nxa4 $1 $15 {[%cal Ob6b5]} 39. Rd2 {White is on the road to losing.} (39. f4 Ra8) 39... Rc8 {[%mdl 1024] Black has strong compensation.} 40. Qe7 ({White should play} 40. Qxa4 Ra8 41. Qxa8+ Qxa8+ 42. Kb2) 40... Qa8 $1 $36 {[%mdl 2048] Hoping for ...Nc3+. White is under strong pressure.} ({Don't play} 40... Qxh2 41. Rd8+ Rxd8 42. Qxd8+ Kh7 43. Qf6 $16) 41. Ra2 b5 42. Qb4 (42. f4 $17) 42... Qh1 $19 43. Ra3 {Prevents Nc3.} Qxh2 44. Qd2 ({Wrong is} 44. Qxb5 $2 Qh8+ 45. Ka2 Rc2+ 46. Kb3 Rb2+ 47. Kxa4 Rxb5 48. Kxb5 Qb2+ 49. Kc4 Qxb1 $19) (44. f4 {was the only defense.}) 44... Qh5 45. f4 Qf5 46. Qd3 Qf6+ 47. Qd4 Qe7 48. Rb3 $2 (48. g4 {is tougher.}) 48... Ra8 {Threatens to win with ...Nc5+.} 49. Ra3 Rd8 {Prevents Qd5.} (49... b4 50. Ra2 Rd8 $1) 50. Qe5 Qxe5+ 51. fxe5 {[%mdl 4096] Endgame KRN-KRN} Re8 52. Rb3 Rxe5 53. Na3 Nc5 54. Rxb5 {[#]} Rxe3 $1 55. Nc4 Re1+ 56. Kb2 Ne4 57. g4 Re2+ 58. Kc1 Nf2 59. g5 Kg7 60. Nd2 Re8 61. Kb2 Rc8 {Black is more active.} 62. Rd5 $2 {[%mdl 8192]} (62. Kb3 $17) 62... Nd1+ {Black is clearly winning.} 63. Ka3 Ne3 64. Rd3 {[#]} Nc4+ $1 65. Kb4 Nxd2 66. Rxd2 {KR-KR} Rc1 67. Ra2 Kg8 68. Ra8+ {[#]} Kh7 $1 69. Ra2 Kg7 70. Ra5 Kf8 71. Ra7 Ke8 72. Ra5 Kd7 73. Ra6 Ke7 74. Ra2 Ke6 75. Ra5 Rf1 76. Ra6+ Ke5 77. Ra5+ Kf4 78. Kc3 Kg4 {Weighted Error Value: White=0.41/Black=0.23 (precise)} 0-1 [Event "84th Tata Steel Masters 2022"] [Site "Wijk aan Zee"] [Date "2022.01.29"] [Round "12.3"] [White "Vidit, Santosh Gujrathi"] [Black "Mamedyarov, Shakhriyar"] [Result "0-1"] [ECO "C54"] [WhiteElo "2727"] [BlackElo "2767"] [Annotator "TA"] [PlyCount "76"] [EventDate "2022.01.15"] [EventType "tourn"] [EventCountry "NED"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,76,27,3,15,22,17,16,14,6,6,0,0,-18,22,14,32,0,-9,0,0,-11,19,20,16,5,67,4,18,-8,0,-16,7,0,35,22,10,11,28,22,43,-441,-404,-549,-417,-521,-444,-437,-450,-440,-441,-512,-549,-553,-560,-565,-548,-532,-506,-491,-478,-485,-504,-483,-484,-1016,-1006]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O h6 7. Re1 O-O {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. Nbd2 Bb6 9. h3 Ne7 {The position is equal.} 10. d4 Nc6 {[%cal Re5d4]} 11. a4 {[#] Black must now prevent d5.} exd4 $146 ({Predecessor:} 11... a5 12. Ba2 exd4 13. Nc4 dxc3 14. Nxb6 c2 15. Qxc2 cxb6 16. Bd2 Be6 17. Bxe6 fxe6 {½-½ (59) Alekseenko,K (2698)-Caruana,F (2842) Ekaterinburg 2021}) 12. cxd4 d5 (12... Nxd4 13. Nxd4 Bxd4 14. Nb3 $11) 13. exd5 Nxd5 14. b3 (14. Ne4 $14 {is superior.}) 14... Be6 $11 (14... Nxd4 15. Ba3 c6 16. Bxd5 (16. Bxf8 Qxf8 17. a5 Bc5 $16) 16... Qxd5 17. Bxf8 Kxf8 18. a5 Nxf3+ 19. Nxf3 Qxd1 20. Rexd1 $16) (14... Bxd4 15. Nxd4 Nxd4 16. Ba3 $16) 15. Ne4 Re8 16. Bb2 Na5 17. Ne5 c6 18. Qf3 f6 (18... Bc7 $11) 19. Nd3 ({White should play} 19. Ng4 $1 $14 Nxc4 20. bxc4) 19... Bf7 20. Re2 Bc7 21. Rae1 b6 22. Bc1 {[%cal Oc1h6] And now Bxh6! would win.} Re6 23. Bd2 Nxc4 24. bxc4 Ne7 {[#]} 25. Bxh6 $1 {Hoping for Bf4.} Qxd4 (25... Ng6 26. Bxg7) 26. Qg4 $2 {[%mdl 8192] Now White is beyond hope.} f5 $19 27. Bxg7 Qxg7 ({Weaker is} 27... fxg4 28. Bxd4 Kf8 {[#]} 29. Be3 $1 $14 (29. hxg4 Rd8 $11)) 28. Qxg7+ Kxg7 {Black is clearly winning.} 29. Ng5 Rxe2 30. Rxe2 Ng6 31. Ne6+ Bxe6 32. Rxe6 Rd8 33. Rxc6 Bb8 ({Worse is} 33... Rxd3 34. Rxc7+ Kf6 35. c5 $17) 34. Ne1 Ne5 35. Re6 Kf7 36. Rh6 Rd1 37. Kf1 Nxc4 {aiming for ...Bd6.} 38. Rh4 {[#]} (38. Rc6 $142 Ne5 39. Rc3) 38... Ne3+ $1 {[%mdl 512] Weighted Error Value: White=0.50/Black=0.18 (very precise)} 0-1